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  • CPC
  • F24J2/247
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F24Heating devices F24JPRODUCING OR USE OF HEAT NOT OTHERWISE PROVIDED FOR F24J2/00Use of solar heat

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F24J2/247the conduits being spirally coiled
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar collector and turbine arrangement
    • Patent number 10,961,987
    • Issue date Mar 30, 2021
    • Jonas Villarrubia Ruiz
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Solar energy collector
    • Patent number 9,443,999
    • Issue date Sep 13, 2016
    • Steven Polk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Assembly and method for solar heating tube(s)
    • Patent number 8,746,234
    • Issue date Jun 10, 2014
    • SolarTech International, LLC
    • Jerrold H. Samaniego
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar water heating
    • Patent number 6,679,247
    • Issue date Jan 20, 2004
    • David T. Gozikowski
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Method and apparatus for solar heating fluid
    • Patent number 4,960,104
    • Issue date Oct 2, 1990
    • Mona Scharmer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar panel
    • Patent number 4,676,227
    • Issue date Jun 30, 1987
    • Lonnie D. Walters
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar collector
    • Patent number 4,385,624
    • Issue date May 31, 1983
    • Richard L. Miller
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar energy collector panel
    • Patent number 4,014,314
    • Issue date Mar 29, 1977
    • Sunburst Solar Energy, Inc.
    • T. Lawrence Newton
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar heat collector
    • Patent number 3,943,911
    • Issue date Mar 16, 1976
    • Ying-Nien Yu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3299881
    • Patent number 3,299,881
    • Issue date Jan 24, 1967
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3254644
    • Patent number 3,254,644
    • Issue date Jun 7, 1966
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents